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6 CE Compliant No Pricing Description Cable Bundle Organizing Tool Weight (g) 60 Weight (oz
Operating Wavelength 488 - 633 nm
Endoscopes became practical in 1956 when a college undergraduate discovered how to make solid glass fibers with a glass cladding
50 Width (in
Lower f/# pairs may not be ideal for imaging applications depending on the performance requirements
E-37-435 40mm Dia., 0.80 Numerical Aperture, Uncoated, Precision Aspheric Lens Fusion Protection Sleeves 6 CE Compliant No PricingE 37435 40mm Dia., 0. 80 Numerical Aperture, Uncoated, Precision Aspheric Lens Diameter (mm): 40. 00 +0. 00 0. 025 Effective Focal Length EFL (mm): 25. 00 @ 587. 6nm Numerical Aperture NA: 0. 80 Back Focal Length BFL (mm): 17. 74 Substrate: N SF6 Aspheric Design Wavelength (nm): 587. 6 Coating: Uncoated Centering (arcmin): <3 Surface Quality: 40 20 Clear Aperture CA (mm): 36. 00 Edge Thickness ET (mm): 2. 40 Center Thickness CT (mm): 13. 10 0. 10 f #: